:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --purple: #7c3aed;
  --pink: #ec4899;
  --cyan: #06b6d4;
  --dark: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --soft: #f7f9fc;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(17, 24, 39, 0.10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--dark);
  background: #fff;
  overflow-x: hidden;
}

a {
  text-decoration: none;
}

.navbar {
  padding: 18px 0;
  transition: .3s ease;
}

.navbar.scrolled {
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px rgba(15,23,42,.07);
  padding: 12px 0;
}

.navbar-brand {
  font-weight: 800;
  color: var(--dark);
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  box-shadow: 0 10px 25px rgba(37,99,235,.25);
}

.nav-link {
  color: #374151;
  font-weight: 600;
}

.nav-link:hover {
  color: var(--primary);
}

.btn-primary-custom {
  border: 0;
  border-radius: 14px;
  padding: 13px 20px;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  box-shadow: 0 12px 26px rgba(37,99,235,.20);
  transition: .25s ease;
}

.btn-primary-custom:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 18px 35px rgba(37,99,235,.25);
}

.btn-outline-custom {
  border: 1px solid #dbe1ea;
  background: rgba(255,255,255,.82);
  color: var(--dark);
  border-radius: 14px;
  padding: 13px 20px;
  font-weight: 700;
}

.btn-outline-custom:hover {
  background: #fff;
  border-color: #c7d2fe;
  color: var(--primary);
}

.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 90px;
  background:
    radial-gradient(circle at 15% 20%, rgba(37,99,235,.08), transparent 35%),
    radial-gradient(circle at 85% 35%, rgba(124,58,237,.08), transparent 35%),
    #fff;
}

.hero-section h1 {
  font-size: clamp(3rem, 6vw, 5.6rem);
  line-height: .98;
  letter-spacing: -0.055em;
  font-weight: 800;
  margin: 20px 0 24px;
}

.hero-section h1 span {
  display: block;
  background: linear-gradient(135deg, var(--primary), var(--purple), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 800;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .10em;
}

.eyebrow {
  padding: 9px 13px;
  border-radius: 999px;
  background: #eff6ff;
}

.hero-text {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.14rem;
  line-height: 1.8;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: #4b5563;
  font-size: .9rem;
}

.hero-trust i {
  color: #10b981;
}

.hero-showcase {
  min-height: 530px;
  position: relative;
}

.main-card {
  position: absolute;
  inset: 50px 30px 40px 55px;
  border-radius: 30px;
  padding: 18px;
  background: rgba(255,255,255,.8);
  box-shadow: var(--shadow);
  border: 1px solid rgba(229,231,235,.8);
  transform: rotate(2deg);
}

.mock-browser {
  height: 100%;
  border-radius: 22px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #eef2f7;
}

.mock-browser-top {
  height: 48px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 18px;
}

.mock-browser-top span {
  width: 9px;
  height: 9px;
  background: #cbd5e1;
  border-radius: 50%;
}

.mock-content {
  padding: 46px;
}

.mock-badge {
  display: inline-block;
  background: #eef2ff;
  color: var(--purple);
  font-size: .8rem;
  font-weight: 800;
  border-radius: 999px;
  padding: 8px 12px;
  margin-bottom: 25px;
}

.mock-title {
  height: 24px;
  width: 88%;
  border-radius: 8px;
  background: linear-gradient(90deg, #1e293b, #475569);
  margin-bottom: 12px;
}

.mock-title.short {
  width: 62%;
}

.mock-text {
  width: 78%;
  height: 10px;
  border-radius: 99px;
  background: #dbe3ec;
  margin-top: 25px;
}

.mock-text.shorter {
  width: 55%;
  margin-top: 10px;
}

.mock-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 40px;
}

.mock-box {
  height: 110px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 15px;
  border-radius: 18px;
  background: #f8fafc;
  color: #475569;
}

.mock-box i {
  display: block;
  font-size: 1.6rem;
  color: var(--primary);
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 195px;
  padding: 13px 16px;
  background: rgba(255,255,255,.96);
  border: 1px solid #eef2f7;
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(15,23,42,.12);
  animation: float 4s ease-in-out infinite;
}

.floating-card strong,
.floating-card small {
  display: block;
}

.floating-card small {
  color: var(--muted);
  font-size: .75rem;
}

.card-invitation {
  top: 8px;
  right: 0;
}

.card-business {
  left: 0;
  bottom: 65px;
  animation-delay: .8s;
}

.card-qr {
  right: 0;
  bottom: 12px;
  animation-delay: 1.4s;
}

.floating-icon {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  font-size: 1.15rem;
}

.floating-icon.pink {
  color: #be185d;
  background: #fce7f3;
}

.floating-icon.blue {
  color: #1d4ed8;
  background: #dbeafe;
}

.floating-icon.cyan {
  color: #0e7490;
  background: #cffafe;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

.section-padding {
  padding: 105px 0;
}

.soft-section {
  background: var(--soft);
}

.section-heading {
  max-width: 760px;
}

.section-heading h2,
.display-title,
.qr-box h2,
.contact-card h2 {
  font-size: clamp(2.25rem, 4vw, 3.7rem);
  letter-spacing: -0.045em;
  font-weight: 800;
  line-height: 1.08;
  margin: 15px 0;
}

.section-heading p,
.lead-copy {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.service-card {
  padding: 30px;
  border: 1px solid #e8edf3;
  background: #fff;
  border-radius: 24px;
  transition: .25s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 22px;
}

.gradient-blue {
  background: linear-gradient(135deg, #2563eb, #60a5fa);
}

.gradient-purple {
  background: linear-gradient(135deg, #7c3aed, #a78bfa);
}

.gradient-pink {
  background: linear-gradient(135deg, #db2777, #f472b6);
}

.gradient-cyan {
  background: linear-gradient(135deg, #0891b2, #22d3ee);
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
}

.service-card p {
  color: var(--muted);
  line-height: 1.7;
}

.service-card a {
  color: var(--primary);
  font-weight: 700;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px 20px;
  margin-top: 28px;
}

.feature-list div {
  font-weight: 600;
  color: #374151;
}

.feature-list i {
  color: #10b981;
  margin-right: 7px;
}

.invitation-preview {
  position: relative;
  min-height: 550px;
  display: grid;
  place-items: center;
}

.phone-frame {
  width: 290px;
  height: 570px;
  padding: 10px;
  border-radius: 42px;
  background: #111827;
  box-shadow: 0 28px 70px rgba(17,24,39,.24);
  position: relative;
}

.phone-notch {
  position: absolute;
  width: 90px;
  height: 22px;
  background: #111827;
  border-radius: 0 0 15px 15px;
  left: 50%;
  top: 10px;
  transform: translateX(-50%);
  z-index: 5;
}

.invite-screen {
  height: 100%;
  border-radius: 33px;
  padding: 70px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background:
    radial-gradient(circle at top, rgba(236,72,153,.10), transparent 35%),
    linear-gradient(180deg, #fffafc, #fdf2f8);
}

.invite-mini {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: #9d174d;
  font-weight: 700;
}

.invite-screen h3 {
  margin: 38px 0 8px;
  font-family: Georgia, serif;
  font-size: 2.1rem;
  font-weight: 500;
}

.invite-screen p {
  color: #9d174d;
}

.invite-flower {
  font-size: 2rem;
  margin: 36px 0;
  color: #db2777;
}

.invite-screen span:last-of-type {
  color: #6b7280;
  line-height: 1.7;
}

.invite-screen button {
  margin-top: 30px;
  border: 0;
  background: #831843;
  color: #fff;
  padding: 11px 20px;
  border-radius: 999px;
}

.mini-badge {
  position: absolute;
  background: #fff;
  border: 1px solid #edf2f7;
  border-radius: 999px;
  box-shadow: 0 12px 35px rgba(15,23,42,.10);
  padding: 10px 14px;
  font-weight: 700;
}

.badge-one { left: 3%; top: 25%; }
.badge-two { right: 0; top: 40%; }
.badge-three { left: 8%; bottom: 16%; }

.qr-box {
  padding: 70px;
  color: #fff;
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 20%, rgba(34,211,238,.25), transparent 30%),
    radial-gradient(circle at 10% 100%, rgba(124,58,237,.35), transparent 35%),
    #111827;
}

.light-kicker {
  color: #93c5fd;
}

.qr-box p {
  color: #cbd5e1;
  line-height: 1.8;
}

.qr-steps {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 14px;
  margin-top: 34px;
}

.qr-steps div {
  padding: 20px;
  border-radius: 18px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.08);
}

.qr-steps span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  margin-bottom: 18px;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  font-weight: 800;
}

.qr-steps p {
  margin: 0;
  font-size: .9rem;
}

.storage-note {
  margin-top: 25px;
  display: flex;
  align-items: center;
  gap: 9px;
}

.qr-demo-card {
  max-width: 380px;
  margin: auto;
  padding: 42px;
  text-align: center;
  color: var(--dark);
  background: #fff;
  border-radius: 28px;
  box-shadow: 0 25px 60px rgba(0,0,0,.22);
}

.qr-placeholder {
  width: 150px;
  height: 150px;
  display: grid;
  place-items: center;
  margin: 0 auto 25px;
  border-radius: 22px;
  background: #f8fafc;
  font-size: 7rem;
}

.qr-demo-card p {
  color: var(--muted);
}

.btn-light-demo {
  border: 0;
  background: #111827;
  color: #fff;
  border-radius: 12px;
  padding: 12px 18px;
  font-weight: 700;
}

.btn-light-demo:hover {
  background: #1f2937;
  color: #fff;
}

.project-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid #e8edf3;
  border-radius: 26px;
  transition: .25s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.project-visual {
  min-height: 310px;
  display: grid;
  place-items: center;
  padding: 40px;
}

.project-pos {
  background: linear-gradient(135deg, #eff6ff, #eef2ff);
}

.project-store {
  background: linear-gradient(135deg, #ecfeff, #f0fdfa);
}

.dashboard-window {
  width: 86%;
  height: 220px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 16px 35px rgba(37,99,235,.12);
  padding: 18px;
}

.dash-top {
  height: 14px;
  width: 45%;
  border-radius: 99px;
  background: #cbd5e1;
}

.dash-row {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 12px;
  margin-top: 25px;
}

.dash-row div {
  height: 65px;
  border-radius: 12px;
  background: #eff6ff;
}

.dash-chart {
  height: 80px;
  border-radius: 12px;
  margin-top: 15px;
  background:
    linear-gradient(180deg, rgba(37,99,235,.12), transparent),
    linear-gradient(135deg, transparent 48%, #2563eb 49%, #2563eb 52%, transparent 53%);
}

.store-products {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 16px;
  width: 90%;
}

.store-products div {
  height: 180px;
  border-radius: 18px;
  background:
    linear-gradient(180deg, #fff 0 62%, #ecfeff 62%);
  box-shadow: 0 15px 30px rgba(8,145,178,.12);
}

.project-body {
  padding: 28px;
}

.project-body span {
  color: var(--primary);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .1em;
}

.project-body h3 {
  font-size: 1.5rem;
  margin: 8px 0;
  font-weight: 800;
}

.project-body p {
  color: var(--muted);
  line-height: 1.7;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 20px;
}

.process-item {
  position: relative;
  padding: 26px;
}

.process-item span {
  font-size: 3.3rem;
  color: #dbeafe;
  font-weight: 800;
}

.process-item h3 {
  font-size: 1.2rem;
  font-weight: 800;
}

.process-item p {
  color: var(--muted);
  line-height: 1.7;
}

.contact-section {
  padding: 20px 0 100px;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 55px;
  border-radius: 30px;
  border: 1px solid #dbeafe;
  background: linear-gradient(135deg, #eff6ff, #faf5ff);
}

.contact-card > div:first-child {
  max-width: 700px;
}

.contact-card p {
  color: var(--muted);
  line-height: 1.8;
}

.contact-actions {
  min-width: 270px;
  text-align: center;
}

.btn-whatsapp {
  width: 100%;
  background: #16a34a;
  color: #fff;
  border-radius: 14px;
  padding: 14px 18px;
  font-weight: 800;
}

.btn-whatsapp:hover {
  background: #15803d;
  color: #fff;
}

.contact-actions small {
  display: block;
  color: var(--muted);
  margin-top: 10px;
}

footer {
  padding: 45px 0;
  border-top: 1px solid #edf2f7;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-content p {
  color: var(--muted);
  margin: 14px 0 0;
}

.footer-copy {
  color: var(--muted);
}

@media (max-width: 991.98px) {
  .navbar {
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(14px);
  }

  .navbar-collapse {
    padding-top: 16px;
  }

  .hero-section {
    padding-top: 130px;
  }

  .hero-showcase {
    min-height: 510px;
    margin-top: 20px;
  }

  .process-grid {
    grid-template-columns: repeat(2,1fr);
  }

  .contact-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-actions {
    width: 100%;
  }
}

@media (max-width: 767.98px) {
  .section-padding {
    padding: 78px 0;
  }

  .hero-section h1 {
    font-size: 3.2rem;
  }

  .hero-showcase {
    min-height: 430px;
  }

  .main-card {
    inset: 40px 10px 30px 25px;
  }

  .mock-content {
    padding: 32px 22px;
  }

  .mock-grid {
    gap: 8px;
  }

  .mock-box {
    height: 90px;
    font-size: .78rem;
  }

  .floating-card {
    min-width: unset;
  }

  .card-invitation { right: -5px; }
  .card-business { left: -5px; }
  .card-qr { right: -5px; }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .qr-box {
    padding: 40px 24px;
  }

  .qr-steps {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .contact-card {
    padding: 35px 24px;
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero-trust {
    flex-direction: column;
    gap: 8px;
  }

  .floating-card {
    font-size: .83rem;
  }

  .floating-card small {
    display: none;
  }

  .phone-frame {
    width: 265px;
    height: 530px;
  }

  .mini-badge {
    font-size: .8rem;
  }
}